EP1444477B1 - Revetement de cone de charge creuse - Google Patents

Revetement de cone de charge creuse Download PDF

Info

Publication number
EP1444477B1
EP1444477B1 EP02803062A EP02803062A EP1444477B1 EP 1444477 B1 EP1444477 B1 EP 1444477B1 EP 02803062 A EP02803062 A EP 02803062A EP 02803062 A EP02803062 A EP 02803062A EP 1444477 B1 EP1444477 B1 EP 1444477B1
Authority
EP
European Patent Office
Prior art keywords
liner
composition
nano
binder
tungsten
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP02803062A
Other languages
German (de)
English (en)
Other versions
EP1444477A1 (fr
Inventor
Brian c/ QinetiQ Limited BOURNE
Kenneth Graham c/o QinetiQ Limited COWAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinetiq Ltd
Original Assignee
Qinetiq Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of EP1444477A1 publication Critical patent/EP1444477A1/fr
Application granted granted Critical
Publication of EP1444477B1 publication Critical patent/EP1444477B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner

Definitions

  • This invention relates to the field of explosive charges and more specifically to liners for shaped charges and the composition of such liners.
  • a liner for a shaped change having the features of the preamble of claim 1 is known from EP 0 160 118 A.
  • Shaped charges comprise a housing, a quantity of high explosive such as RDX and a liner which is inserted into the high explosive.
  • high explosive such as RDX
  • the liner is often formed into a conical shape by compressing powdered metal but other shapes can be equally effective.
  • liners are made from wrought metals and alloys by a variety of methods in a variety of shapes and sizes.
  • Shaped charges are used for a number of military and commercial purposes.
  • perforators are used to penetrate oil well casings and the surrounding hydrocarbon bearing rocks.
  • Another method for maximising penetration depth is to optimise the entire warhead/perforator design including the method of initiation and the shape of the liner. However, even if this is done the amount of energy that is transferred to the liner is necessarily limited by geometry and the amount of explosive.
  • a still further method for maximising penetration depth is to change the liner material used for the shaped charge liner.
  • the liners for shaped charges have typically been composed primarily of wrought copper but it is known in the art that other materials exhibit benefits in certain applications.
  • green compacted liners are used that comprise a relatively high percentage of tungsten powders in combination with soft metallic and non metallic binders .
  • US Patents 5656791 and 5567906 disclose liners for shaped charges having a composition of up to 90% tungsten. Such liners show improved penetration depths over traditional liner compositions but have the drawback of being brittle.
  • this invention provides a liner for a shaped charge having a composition comprising greater than 90% by weight of powdered tungsten and up to 10% by weight of a powdered binder, the composition being formed into a substantially conically shaped body and having a crystal structure of substantially equi-axed grains with a grain size of between 25nano-metres to 1 micron.
  • penetration depth is proportional to (jet length) x (density ratio of liner material) 1/2 . Therefore, increasing the density of the liner material will increase the penetration depth of the jet.
  • Tungsten has a high density and so by using a liner that comprises greater than 90% by weight tungsten the penetration depth is improved over prior art liners, particularly in the oil and gas industry..
  • grain size means the average grain diameter as determined using ASTM Designation: E112 Intercept (or Heyn) procedure.
  • the jet so produced has properties at least comparable to that derived from a depleted Uranium (DU) liner.
  • DU Uranium
  • tungsten becomes increasingly attractive as a shaped charge liner material due to its enhanced dynamic plasticity.
  • Materials referred to herein with grain sizes less than 100 nano-metres are defined to be "nano-crystalline materials”.
  • the liner can be formed either by pressing the composition to form a green compact or by sintering the composition.
  • the binder can be any powdered metal or non-metal material but preferably comprises soft dense materials like lead, tantalum, molybdenum and graphite.
  • the tungsten can be coated with the binder material which may comprise a metal like lead or a non metal such as a polymeric material.
  • the liner can be sintered in order to provide a more robust structure.
  • Suitable binders in this case include copper, nickel, iron, cobalt and others either singly or in combination.
  • Nano-crystalline tungsten can be obtained via a variety of processes such as chemical vapour deposition (CVD) in which tungsten can be produced by the reduction of hexa-fluoride gas by hydrogen leading to ultra-fine tungsten powders.
  • CVD chemical vapour deposition
  • Ultra-fine tungsten can also be produced from the gas phase by means of gas condensation techniques. There are many variations to this physical vapour deposition (PVD) condensation technique.
  • PVD physical vapour deposition
  • Ultra-fine powders comprising nano-crystalline particles can also be produced via a plasma arc reactor as described in PCT/GB01/00553 and WO 93/02787.
  • a shaped charge of generally conventional configuration comprises a cylindrical casing 1 of conical form or metallic material and a liner 2 according to the invention of conical form and typically of say 1 to 5% of the liner diameter as wall thickness but may be as much as 10% in extreme cases .
  • the liner 2 fits closely in one end of the cylindrical casing 1.
  • High explosive material 3 is within the volume defined by the casing and the liner.
  • a suitable starting material for the liner may comprise a mixture of 90 % by weight of nano-crystalline powdered tungsten and the remaining percentage 10% by weight of nano-crystalline powdered binder material.
  • the binder material comprises soft metals such as lead, tantalum and molybdenum or materials such as graphite.
  • the nano-crystalline powder composition material can be obtained via any of the above mentioned processes.
  • One method of manufacture of liners is by pressing a measure of intimately mixed and blended powders in a die set to produce the finished liner as a green compact.
  • intimately mixed powders may be employed in exactly the same way as described above, but the green compacted product is a near net shape allowing some form of sintering or infiltration process to take place.
  • Figure 2 shows the microstructure of a W-Cu liner material following construction.
  • the liner has been formed from a mixture of 90 % by weight of nano-crystalline powdered tungsten and the remaining percentage 10% by weight of nano-crystalline powdered binder material, in this case copper. This liner has been formed by sintering the composition.
  • Figure 2 is derived from photomicrographs of the surface of the specification at a magnification of 100 times.
  • the micro-structure of the liner comprises a matrix of tungsten grains 10 (dark grey) of approximately 5-10 microns and copper grains 20 (light grey). If the liner had been formed as a green compact then the grain size would be substantially less, for example 1 micron or less.

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ceramic Products (AREA)
  • Liquid Crystal (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Road Paving Structures (AREA)

Claims (11)

  1. Revêtement pour une charge creuse dont la composition comprend plus de 90 % en poids de tungstène en poudre et jusqu'à 10 % en poids d'un liant en poudre, la composition étant formée en un corps creux pratiquement conique, caractérisé en ce qu'il a une structure cristalline de grains pratiquement équiaxes dont la grosseur de grain est comprise entre 25 nanomètres et 1 micron.
  2. Revêtement selon la revendication 1, caractérisé en ce que la grosseur de grain dans la composition est comprise entre 25 et 100 nanomètres.
  3. Revêtement selon l'une des revendications précédentes, caractérisé en ce que la composition du revêtement est formée par compression sous forme de comprimé non fritté.
  4. Revêtement selon la revendication 3, caractérisé en ce que le liant comprend un métal nanocristallin en poudre.
  5. Revêtement selon la revendication 4, caractérisé en ce que le revêtement est choisi parmi le groupe qui comprend le plomb, le cuivre, le tantale, le molybdène et leurs combinaisons.
  6. Revêtement selon la revendication 3, caractérisé en ce que le liant comprend un non-métal nanocristallin en poudre.
  7. Revêtement selon la revendication 6, caractérisé en ce que le liant est un matériau polymérique non métallique.
  8. Revêtement selon l'une des revendications précédentes, caractérisé en ce que le matériau du liant recouvre le tungstène.
  9. Revêtement selon la revendication 1 ou 2, dans lequel la composition du revêtement est frittée.
  10. Revêtement selon la revendication 9, caractérisé en ce que le liant comprend du cuivre, du nickel, du fer, du cobalt ou leurs combinaisons nanocristallins en poudre.
  11. Charge creuse comportant un boîtier, une certaine quantité d'explosif brisant introduite dans le boîtier et un revêtement selon l'une des revendications précédentes et introduit dans le boîtier de telle sorte que l'explosif brisant se trouve entre le revêtement et le boîtier.
EP02803062A 2001-11-14 2002-11-12 Revetement de cone de charge creuse Expired - Lifetime EP1444477B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0127296 2001-11-14
GB0127296A GB2382122A (en) 2001-11-14 2001-11-14 Shaped charge liner
PCT/GB2002/005092 WO2003042625A1 (fr) 2001-11-14 2002-11-12 Revetement de cone de charge creuse

Publications (2)

Publication Number Publication Date
EP1444477A1 EP1444477A1 (fr) 2004-08-11
EP1444477B1 true EP1444477B1 (fr) 2006-07-26

Family

ID=9925740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02803062A Expired - Lifetime EP1444477B1 (fr) 2001-11-14 2002-11-12 Revetement de cone de charge creuse

Country Status (11)

Country Link
US (1) US7261036B2 (fr)
EP (1) EP1444477B1 (fr)
CN (1) CN1313798C (fr)
AT (1) ATE334375T1 (fr)
AU (1) AU2002363806B2 (fr)
CA (1) CA2467103C (fr)
DE (1) DE60213446T2 (fr)
GB (1) GB2382122A (fr)
NO (1) NO328843B1 (fr)
RU (1) RU2258195C1 (fr)
WO (1) WO2003042625A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018234013A1 (fr) * 2017-06-23 2018-12-27 Dynaenergetics Gmbh & Co. Kg Revêtement de charge creuse, procédé pour sa fabrication et charge creuse l'incorporant

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0323717D0 (en) * 2003-10-10 2003-11-12 Qinetiq Ltd Improvements in and relating to oil well perforators
GB0323675D0 (en) 2003-10-10 2003-11-12 Qinetiq Ltd Improvements in and relating to perforators
US7360488B2 (en) * 2004-04-30 2008-04-22 Aerojet - General Corporation Single phase tungsten alloy
US8584772B2 (en) * 2005-05-25 2013-11-19 Schlumberger Technology Corporation Shaped charges for creating enhanced perforation tunnel in a well formation
US7762193B2 (en) * 2005-11-14 2010-07-27 Schlumberger Technology Corporation Perforating charge for use in a well
US7849919B2 (en) * 2007-06-22 2010-12-14 Lockheed Martin Corporation Methods and systems for generating and using plasma conduits
US20100132946A1 (en) 2008-12-01 2010-06-03 Matthew Robert George Bell Method for the Enhancement of Injection Activities and Stimulation of Oil and Gas Production
US8171851B2 (en) 2009-04-01 2012-05-08 Kennametal Inc. Kinetic energy penetrator
GB201012716D0 (en) * 2010-07-29 2010-09-15 Qinetiq Ltd Improvements in and relating to oil well perforators
DE102012007203B4 (de) * 2012-04-12 2015-03-05 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH Verfahren und Einrichtung zur Erhöhung der Leistung einer Hohlladung mit kunststoffgebundenem Sprengstoff bei tiefen Temperaturen
US8985024B2 (en) * 2012-06-22 2015-03-24 Schlumberger Technology Corporation Shaped charge liner
GB201222474D0 (en) * 2012-12-13 2013-01-30 Qinetiq Ltd Shaped charge and method of modifying a shaped charge
US9175936B1 (en) 2013-02-15 2015-11-03 Innovative Defense, Llc Swept conical-like profile axisymmetric circular linear shaped charge
RU2540759C1 (ru) * 2013-10-08 2015-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирская государственная геодезическая академия" (ФГБОУ ВПО "СГГА") Взрывной генератор плоской волны для кумулятивных перфораторов
US9651509B2 (en) 2014-03-19 2017-05-16 The United States Of America As Represented By The Secretary Of The Navy Method for investigating early liner collapse in a shaped charge
US20160091290A1 (en) * 2014-09-29 2016-03-31 Pm Ballistics Llc Lead free frangible iron bullets
US9976397B2 (en) 2015-02-23 2018-05-22 Schlumberger Technology Corporation Shaped charge system having multi-composition liner
US9360222B1 (en) 2015-05-28 2016-06-07 Innovative Defense, Llc Axilinear shaped charge
US9995562B2 (en) * 2015-12-11 2018-06-12 Raytheon Company Multiple explosively formed projectiles liner fabricated by additive manufacturing
US10364387B2 (en) 2016-07-29 2019-07-30 Innovative Defense, Llc Subterranean formation shock fracturing charge delivery system
US9862027B1 (en) 2017-01-12 2018-01-09 Dynaenergetics Gmbh & Co. Kg Shaped charge liner, method of making same, and shaped charge incorporating same
RU174806U1 (ru) * 2017-07-28 2017-11-02 Амир Рахимович Арисметов Облицовка кумулятивного заряда
RU179027U1 (ru) * 2018-02-12 2018-04-25 Амир Рахимович Арисметов Композиционная порошковая облицовка сложной формы для кумулятивных зарядов
RU191145U1 (ru) * 2019-05-20 2019-07-25 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Кумулятивный заряд
DE102019116153A1 (de) 2019-06-13 2020-12-17 Kennametal Inc. Panzerungsplatte, Panzerungsplattenverbund und Panzerung
RU2771470C1 (ru) * 2021-12-14 2022-05-04 Акционерное общество "Научно-производственное объединение "СПЛАВ" им. А.Н. Ганичева Способ изготовления облицовки кумулятивного заряда

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331895A (en) * 1982-07-22 1994-07-26 The Secretary Of State For Defence In Her Britanic Majesty's Government Of The United Kingdon Of Great Britain And Northern Ireland Shaped charges and their manufacture
DE3336516C2 (de) * 1983-10-07 1985-09-05 Bayerische Metallwerke GmbH, 7530 Pforzheim Auskleidung und Belegung für Hohl-, Flach- und Projektilladungen
DE3634433A1 (de) * 1986-10-09 1988-04-14 Diehl Gmbh & Co Einlage fuer hohlladungen bzw. penetratoren oder wuchtkoerper fuer geschosse
US4766813A (en) * 1986-12-29 1988-08-30 Olin Corporation Metal shaped charge liner with isotropic coating
SE470204B (sv) * 1991-05-17 1993-12-06 Powder Tech Sweden Ab Sätt att framställa en legering med hög densitet och hög duktilitet
GB9116446D0 (en) 1991-07-31 1991-09-11 Tetronics Research & Dev Co Li A twin plasma torch process for the production of ultra-fine aluminium nitride
US5656791A (en) * 1995-05-15 1997-08-12 Western Atlas International, Inc. Tungsten enhanced liner for a shaped charge
US5567906B1 (en) * 1995-05-15 1998-06-09 Western Atlas Int Inc Tungsten enhanced liner for a shaped charge
US6152040A (en) * 1997-11-26 2000-11-28 Ashurst Government Services, Inc. Shaped charge and explosively formed penetrator liners and process for making same
US6248150B1 (en) * 1999-07-20 2001-06-19 Darryl Dean Amick Method for manufacturing tungsten-based materials and articles by mechanical alloying
US7022155B2 (en) 2000-02-10 2006-04-04 Tetronics Limited Plasma arc reactor for the production of fine powders
CA2335694A1 (fr) * 2000-02-14 2001-08-14 Jerry L. Walker Perforateur de tubage de puits de petrole a revetement metallique enduit de poudre metallique de masse volumique elevee
US7011027B2 (en) * 2000-05-20 2006-03-14 Baker Hughes, Incorporated Coated metal particles to enhance oil field shaped charge performance
US6634300B2 (en) * 2000-05-20 2003-10-21 Baker Hughes, Incorporated Shaped charges having enhanced tungsten liners
US6564718B2 (en) * 2000-05-20 2003-05-20 Baker Hughes, Incorporated Lead free liner composition for shaped charges
US6588344B2 (en) * 2001-03-16 2003-07-08 Halliburton Energy Services, Inc. Oil well perforator liner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018234013A1 (fr) * 2017-06-23 2018-12-27 Dynaenergetics Gmbh & Co. Kg Revêtement de charge creuse, procédé pour sa fabrication et charge creuse l'incorporant

Also Published As

Publication number Publication date
US20040255812A1 (en) 2004-12-23
CA2467103C (fr) 2009-10-27
GB2382122A (en) 2003-05-21
CN1585888A (zh) 2005-02-23
DE60213446D1 (de) 2006-09-07
NO20041980L (no) 2004-06-14
NO328843B1 (no) 2010-05-25
CN1313798C (zh) 2007-05-02
RU2004117863A (ru) 2005-06-10
US7261036B2 (en) 2007-08-28
EP1444477A1 (fr) 2004-08-11
RU2258195C1 (ru) 2005-08-10
CA2467103A1 (fr) 2003-05-22
DE60213446T2 (de) 2007-02-22
AU2002363806B2 (en) 2006-08-10
ATE334375T1 (de) 2006-08-15
GB0127296D0 (en) 2002-01-02
WO2003042625A1 (fr) 2003-05-22

Similar Documents

Publication Publication Date Title
EP1444477B1 (fr) Revetement de cone de charge creuse
AU2002363806A1 (en) Shaped charge liner
EP1299687B1 (fr) Composition de revetement sans plomb pour charges creuses
AU2004279987B2 (en) Improvements in and relating to oil well perforators
CA2664727C (fr) Chemisages de perforateurs de puits de petrole ameliores
EP1290398B1 (fr) Particules revetues de metal destinees a renforcer les performances des charges creuses dans les champs petroliferes
EP0637369B1 (fr) Perforateur a charge creuse
IL178790A (en) A single-phase tungsten alloy for expected shaped molding
EP1373823A2 (fr) Rev tement au tungst ne renforc pour charges creuses
Zygmunt et al. Formation of jets by shaped charges with metal powder liners
WO2008085189A9 (fr) Composite d'alliages de tungstène multisystème frittés ensemble
CA2440306A1 (fr) Colonne de perforateur de puits de petrole a proportion elevee en metal lourd
Ananev et al. Dynamic compaction of Ni and Al micron powder blends in cylindrical recovery scheme
US11162766B2 (en) Shaped charge liner and method for production thereof
GB2235145A (en) Metal matrix composite materials

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20040515

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060726

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60213446

Country of ref document: DE

Date of ref document: 20060907

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061026

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061026

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061106

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061113

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061226

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070427

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061027

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20061112

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060726

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20101130

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20101119

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20101112

Year of fee payment: 9

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120731

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60213446

Country of ref document: DE

Effective date: 20120601

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120601

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20211129

Year of fee payment: 20

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20221111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20221111

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230401